Waldo wrote:zebragonzo wrote:The 202 and 101 are basically the same shape but one's aluminium right?
Actually, the profiles are a fair amount different. The radii at the inner diameter differ as well as the curvature of the sidewall itself. We tested 101 prototypes in 28mm, 30mm, and 32mm depths, and with the varieties of profiles we tried we actually achieved the best results with the 30mm version.
I'm really not trying to be picky, but what tire was used for the testing? It seems to me your 28, 30 and 32 prototype rims could probably switch places depending on what tire is used.